change in economic policies, [88-92];

labor unions, [88], [147-151];

lessening of prejudice, [88-89];

welfare work, [88], [92-94];

increased educational facilities, [83], [90-91];

land tenure and credit systems, [92-93];

views of the press, [152-174].

Efforts of the North to induce migration:

labor agents, [29], [36-37], [40], [60], [65];

in Milwaukee, [112], [114];